Rockwell Automation GV3000/SE AC Drive ControlNet Network Communication Board, M/N 2CN3000 - Manual (Page 38)

2-26 GV3000/SE AC Drive ControlNet Network Communication Option Board
2.6 Installing the ControlNet Option Board in
50 to 100 HP and 100 to 150 HP @ 460 VAC Drives
Use this procedure to install the ControlNet option board in drives with the model
numbers 50R41xx, 50T41xx, 75R41xx, 75T41xx, or 125R41xx.
Unless otherwise indicated, keep all hardware that is removed. You will need it for
reassembly. This includes screws, lock washers, and rivets.
Important: Read and understand the warning labels on the outside of the drive
before proceeding.
Step 1. Shut Down the Drive
Step 1.1 Disconnect, lock out, and tag all incoming power to the drive.
Step 1.2 Wait five minutes for the DC bus capacitors to discharge.
Step 1.3 Remove the cover from the drive by removing the six cover screws.
Important: Read and understand the warning labels on the inside of the drive before
proceeding.
!
ATTENTION: Only qualified electrical personnel familiar with the
construction and operation of this equipment and the hazards involved
should install, adjust, operate, or service this equipment. Read and
understand this manual and other applicable manuals in their entirety
before proceeding. Failure to observe this precaution could result in
severe bodily injury or loss of life.
ATTENTION: The drive is at line voltage when connected to incoming
AC power. Disconnect, lock out, and tag all incoming power to the drive
before performing the following procedure. Failure to observe this
precaution could result in severe bodily injury or loss of life.
ATTENTION: DC bus capacitors retain hazardous voltages after input
power has been disconnected. After disconnecting input power, wait five
minutes for the DC bus capacitors to discharge and then check the
voltage with a voltmeter to ensure the DC bus capacitors are discharged
before touching any internal components. Failure to observe this
precaution could result in severe bodily injury or loss of life.
ATTENTION: The drive contains ESD- (Electrostatic Discharge)
sensitive parts and assemblies. Static control precautions are required
when installing, testing, servicing, or repairing the drive. Erratic machine
operation and damage to, or destruction of, equipment can result if this
procedure is not followed. Failure to observe this precaution can result
in bodily injury.